Base | Representation |
---|---|
bin | 10110100101010110… |
… | …00010110000101101 |
3 | 1011021222021000221212 |
4 | 23102223002300231 |
5 | 144312323332303 |
6 | 5323032404205 |
7 | 606311661326 |
oct | 132253026055 |
9 | 34258230855 |
10 | 12124433453 |
11 | 5161a21340 |
12 | 2424546665 |
13 | 11b2b816a2 |
14 | 83036d44d |
15 | 4ae64ead8 |
hex | 2d2ac2c2d |
12124433453 has 8 divisors (see below), whose sum is σ = 13264557600. Its totient is φ = 10990626480.
The previous prime is 12124433323. The next prime is 12124433459. The reversal of 12124433453 is 35433442121.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 12124433453 - 210 = 12124432429 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12124433459) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1575275 + ... + 1582952.
It is an arithmetic number, because the mean of its divisors is an integer number (1658069700).
Almost surely, 212124433453 is an apocalyptic number.
It is an amenable number.
12124433453 is a deficient number, since it is larger than the sum of its proper divisors (1140124147).
12124433453 is a wasteful number, since it uses less digits than its factorization.
12124433453 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3158587.
The product of its digits is 34560, while the sum is 32.
Adding to 12124433453 its reverse (35433442121), we get a palindrome (47557875574).
The spelling of 12124433453 in words is "twelve billion, one hundred twenty-four million, four hundred thirty-three thousand, four hundred fifty-three".
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